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English definition of “millibar”

millibar

noun [C]     /ˈmɪl.ɪ.bɑːr/ US  /-bɑːr/ (written abbreviation mb)
a unit of air pressure: an anticyclone of 1,030 millibarsMiscellaneous units of measurementWeather and climate - general words
(Definition of millibar noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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